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B/wds/wds The Washington Visual Double Star Catalog (Mason+ 2001-2020)
The Washington Double Star Catalog (main part) (153002 rows)
  recno=56127
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ColumnValue  Explain   (UCD)
_RAJ200008 52 10.5400 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+12 17 53.800 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195008 49 26.0827 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+12 29 13.892 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon215.2665124 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat+32.2984298 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
56127recno 56127  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS08522+1217  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscCHE 129  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
Comp   Components when more than 2 (Note 1)   (meta.code.multip)
Obs11908 yr Date of first satisfactory observation (time.epoch)
Obs22015 yr Date of last satisfactory observation (time.epoch)
Nobs 14  Number of Observations (up to 9999) (meta.number)
pa1140 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2140 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 14.1 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 14.20 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag1 9.120 mag Magnitude of First Component (phot.mag;em.opt)
mag210.21 mag Magnitude of Second Component (phot.mag;em.opt)
SpTypeF8/9  Spectral Type (Primary/Secondary) (src.spType)
pmRA1 -21 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1 -9 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2 -16 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2 -11 mas/yr Secondary Proper Motion (Dec) (pos.pm;pos.eq.dec)
DM+12 1929  Durchmusterung Number (Note 3)   (meta.id)
Notes    [B-Z ] Notes about the binary (Note 4)   (meta.note)
n_RAJ2000    [!P] indicates a position derived from WDS name (meta.note)
RAJ200008 52 10.54 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000+12 17 53.8 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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